The FDA-approved drug bexarotene has been predominantly utilized for the treatment of cutaneous T-cell lymphoma (CTLC), but has shown promise as an off label treatment for various other cancers as well as Alzheimer's disease (AD). However, harmful side effects such as hypothyroidism have catalyzed a search for alternative rexinoids which retain similar levels of RXR agonism while reducing the undesirable effects incurred by bexarotene. This honors thesis outlines the steps taken to design and synthesize novel analogues of the selective retinoid-X-receptor (RXR) agonist 4-[1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthyl)ethynyl]benzoic acid (bexarotene). Corresponding NMR spectra indicates the successful construction of four novel compounds which are structurally similar to known, biologically-evaluated rexinoids that have induced fewer side effects while stimulating greater levels of RXR selectivity as compared to bexarotene. Future In vitro analyses of these four analogues coupled with the recognized efficacy of their parent compounds demonstrate the chemotherapeutic potential of structurally modified bexarotene analogues
public health sphere.
Methods: Semi-structured interviews were collected from 55 adults from the South Phoenix community between November 2009 and September 2010. Interviews were digitally recorded with participant permission and transcribed. Of those collected, 48 transcribed interviews were analyzed using a codebook designed by the researcher. Percent agreement evaluated inter-rater reliability.Results: Latino immigrants in South Phoenix largely agree that health quality is heavily dependent on personal responsibility and not an intrinsic attribute of a given place. Emotional contentedness and distress, both factors of mental health, are impacted by cross-cultural differences between Latino and U.S. culture systems.
Conclusions: As people’s personal perceptions of differences in health are complex concepts influenced by personal backgrounds, culture, and beliefs, attempting to demark a side of the border as ‘healthier’ than the other using personal perceptions is overly simplified and misses central concepts. Instead, exploration of individual variables impacting health allowed this study to gain a more nuanced understanding in how people determine quality of both personal and environmental health. While Latino migrants in South Phoenix largely agree that health is based on personal responsibility and choices, many nonetheless experience higher levels of contentedness and emotional health in their country of origin.